59 ° 23' 48.001" N,
155 ° 20' 55" W
Lake and Peninsula
125 ft (38.1 m)
in Iliamna Lake, 1.3 mi. NW of Reindeer Bay and 30 mi. SW of Iliamna, Bristol Bay Low.; 1.5 miles long.
HistoryLocal name reported in 1956 by R. L. Detterman and B. L. Reed, U.S. Geological Survey (USGS); recorded as "Chekok Island" on a 1923 Alaska Road Commission (ARC) map.